Lake Grove is an incorporated village in Suffolk County on Long Island, known for its established residential neighborhoods, convenient central location, and major shopping and dining destinations.

Located along Middle Country Road and near Route 347, Lake Grove offers access to everyday services, retail centers, parks, and surrounding communities including Centereach, Stony Brook, Nesconset, and Lake Ronkonkoma.

The village is especially recognizable for Smith Haven Mall, one of Suffolk County's major shopping destinations.

Whether you're considering buying a home, preparing to sell, or exploring an investment property, understanding Lake Grove's housing market and village characteristics can help you make an informed decision.

I'm Jack Cutrone, a Licensed Real Estate Salesperson with Patriot Real Properties, serving buyers, sellers, and investors throughout Suffolk and Nassau Counties. I hold the Military Relocation Professional (MRP) and Pricing Strategy Advisor (PSA) designations.

This guide brings together local housing information, market statistics, transportation, schools, parks, shopping, and community resources.

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Lake Grove, NY Real Estate & Community Guide

Village Green entrance with the Incorporated Village of Lake Grove seal in Lake Grove, NY

Living in Lake Grove, NY

Lake Grove combines suburban residential streets with an active commercial corridor. Homes are located throughout established neighborhoods, while Middle Country Road, Route 347, and Smith Haven Mall provide access to shopping, restaurants, and services.

Unlike many nearby communities, Lake Grove is an incorporated village with its own municipal government and local regulations.

The Village of Lake Grove was incorporated in 1968. Its government oversees municipal matters including village administration, local regulations, and certain public services.

Lake Grove Village Hall is located at 980 Hawkins Avenue, Lake Grove, NY 11755.

Residents and prospective property buyers should distinguish between the incorporated village boundary, the Lake Grove mailing address, and nearby communities when researching schools, taxes, or property regulations.

Location: Suffolk County, Long Island, New York | ZIP Code 11755 | Incorporated village | Central Suffolk County

Official village website: Village of Lake Grove

Lake Grove at a Glance

The following information comes from the U.S. Census Bureau's QuickFacts profile for Lake Grove village, New York.

2020 Census population: 11,072
July 1, 2025 population estimate: 11,168
Population change from 2020 estimates base to July 2025: +1.2%
Land area: 2.96 square miles
Households, 2020–2024: 3,775
Owner-occupied housing unit rate: 77.3%
Median household income: $118,311
Median owner-occupied home value: $598,900
Median gross rent: $2,184
Persons per household: 2.91
Residents age 65 and older: 17.6%
Veterans: 238
Mean travel time to work: 38.7 minutes

The household, housing, income, and commute figures reflect the Census Bureau's 2020–2024 estimates unless otherwise noted.

Important: The Census median owner-occupied home value is not the same as a current median home sale price. These statistics apply to the incorporated village and should not automatically be applied to every property with a Lake Grove mailing address.

Source: U.S. Census Bureau QuickFacts

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Lake Grove NY Real Estate Market — 2026

Lake Grove's housing market has experienced rising sale prices, although results vary significantly by property.

According to Redfin, over the three months ending August 2026, the median home sale price in Lake Grove was approximately $799,471, an increase of 9.1% compared with the same period a year earlier.

Lake Grove Housing Market Snapshot — August 2026

Median sale price: $799,471
Year-over-year sale-price change: +9.1%
Median days on market: 33
Homes sold in August: 28
Year-over-year change in August homes sold: +31.9%
Median sale price per square foot: approximately $402
Year-over-year change in sale price per square foot: +17.9%

Source: Redfin Lake Grove Housing Market. Price trends use the three-month period ending August 2026; the reported monthly sales count is for August. These figures describe Redfin's Lake Grove market geography and may differ from Census village boundaries or ZIP Code 11755.

These numbers describe overall market activity, not the value of a particular property. Condition, renovations, lot size, layout, property taxes, location, and competing inventory can all influence pricing.

As a Pricing Strategy Advisor (PSA), I help buyers and sellers evaluate comparable sales and market conditions rather than relying on broad averages alone.

Lake Grove NY Homes and Housing Options

Lake Grove includes established single-family residential neighborhoods with a range of property styles and layouts.

Lake Grove-area property records include ranch-style single-family homes, Colonial-style single-family homes, and condominiums. Compare layouts, maintenance responsibilities, and any association charges or governing documents. Availability changes with current listings.

Some properties offer larger living areas, updated kitchens, finished basements, or additional outdoor space. However, features, permits, and approved uses must be evaluated individually.

When researching Lake Grove real estate, buyers should consider:

Recent comparable sales
Property taxes and village-related obligations
Lot size and property boundaries
Roof, windows, heating, cooling, and electrical systems
Renovation quality and permit history
Approved bedrooms and living space
Parking and access
Current financing and insurance requirements
Proximity to commercial corridors and major roads

A Lake Grove mailing address alone does not establish a property's school district, tax jurisdiction, or exact municipal boundaries.

My approach: As a PSA, I review the property itself, competing listings, and relevant closed sales before helping a client develop a pricing strategy.

Schools and Education in Lake Grove

Educational services are an important consideration when researching a property in Lake Grove.

School district boundaries do not necessarily follow village or ZIP Code boundaries. Buyers should verify the assigned school district and schools for the specific address directly with the district before making a purchase decision.

The Village of Lake Grove lists Sachem Central School District, Middle Country Central School District, and Three Village Central School District as local resources. Confirm the district and assigned schools for the exact property directly with the district.

Nearby educational resources also include Suffolk County Community College and Stony Brook University, both located elsewhere in Suffolk County.

School programs, transportation, enrollment rules, and attendance boundaries may change.

Useful sources:

Sachem Central School District

Middle Country Central School District

Stony Brook University
Three Village Central School District

Parks and Outdoor Recreation in Lake Grove

Lake Grove offers neighborhood recreation spaces and access to parks in nearby central Suffolk communities.

Olga Wilk Park

Located on Lakeside Avenue in Lake Grove, Olga Wilk Park provides a neighborhood recreation setting with playground and open-space features.

Robert J. Henke Nature Preserve / Passive Park

This park near Pond Path offers a quieter outdoor setting for walking and enjoying natural surroundings.

Village Green and Memorial Park

The Village of Lake Grove has developed community green spaces and memorial areas as part of its local park system.

Gerald L. Lotto Memorial Park

Brookhaven Town reports that Lake Grove's Lotto Park celebrated its grand opening on June 2, 2026. The village's announcement describes an accessible playground and family park at 7 Moriches Road, with seating, landscaped gathering areas, and a gazebo. Contact the village for current access information and rules.

Nearby recreation

Additional outdoor opportunities are available in surrounding communities, including Lake Ronkonkoma County Park and other Suffolk County park facilities.

Village park access, resident requirements, hours, and permitted activities may vary. Consult the Village before visiting.

Official sources:

Village of Lake Grove services and parks

Village of Lake Grove

Smith Haven Mall and Lake Grove Shopping

Smith Haven Mall is one of Lake Grove's most recognizable destinations and a significant part of the village's commercial identity.

Located at 313 Smith Haven Mall, the shopping center opened in March 1969, shortly after Lake Grove incorporated as a village.

Today, Smith Haven Mall includes national retailers, dining establishments, and services that draw visitors from communities throughout central Suffolk County.

Its official directory lists stores such as Apple, L.L.Bean, H&M, Sephora, and The LEGO Store, although individual tenants can change.

The mall sits near Middle Country Road and Route 347, making it accessible from surrounding residential and commercial areas.

Outside the mall, Lake Grove's Middle Country Road corridor includes restaurants, retail businesses, and professional services.

The combination of residential neighborhoods and regional shopping activity is one of the community's defining characteristics.

Official source: Smith Haven Mall

Things to Do in and Around Lake Grove

Shop at Smith Haven Mall: Browse major retailers and dining destinations at one of central Suffolk County's principal shopping centers.
Explore village parks: Visit local green spaces and neighborhood recreation areas, subject to village access rules.
Enjoy local restaurants: Middle Country Road and the Smith Haven Mall area offer Italian dining, American restaurants, ramen, and other options.
Attend village events: The Village of Lake Grove organizes and publicizes seasonal community activities. Check the official village calendar for current event dates and participation details.
Explore nearby Lake Ronkonkoma: Lake Ronkonkoma County Park offers opportunities to enjoy lakeside scenery and county park facilities, subject to current conditions and rules.
Visit nearby Stony Brook: Stony Brook offers additional cultural, educational, shopping, and outdoor destinations a drive from Lake Grove.

Nearby Libraries and Programs

Library service depends on the property's address and library district. Nearby resources include Sachem Public Library at 150 Holbrook Road, Holbrook; Middle Country Public Library's Centereach building at 101 Eastwood Boulevard, Centereach; and Emma S. Clark Memorial Library at 120 Main Street, Setauket. These buildings are outside Lake Grove. Confirm which library serves your address and your eligibility for borrowing and programs.

Lake Grove's location makes it convenient to explore other central Suffolk County communities without implying these destinations are inside the village.

Restaurants and Dining in Lake Grove

Lake Grove offers a variety of dining choices along Middle Country Road and near Smith Haven Mall.

La Grova Ristorante

2799 Middle Country Road, Lake Grove, NY 11755

An established Italian restaurant and pizzeria offering dine-in and takeout options.

JINYA Ramen Bar

3176 Middle Country Road, Lake Grove, NY 11755

A Japanese-inspired ramen restaurant offering ramen bowls and other menu selections.

Ford's Garage Smith Haven

355 Smith Haven Mall, Lake Grove, NY 11755

An automobile-themed American restaurant offering burgers and other casual dining options.

Ruth's Chris Steak House

472 Smith Haven Mall, Lake Grove, NY 11755

A steakhouse located in the Smith Haven Mall area.

Texas de Brazil

201 Smith Haven Mall, Lake Grove, NY 11755

A Brazilian-style steakhouse near Smith Haven Mall.

Lake Grove Diner

2211 Nesconset Highway, Lake Grove, NY 11755

A traditional diner offering American breakfast, lunch, and dinner selections.

Restaurant offerings, hours, menus, and availability can change. Consult each establishment directly.

Shopping and Everyday Conveniences

Middle Country Road and Route 347 are major commercial routes serving Lake Grove and nearby communities.

In addition to Smith Haven Mall, the surrounding area includes grocery shopping, retail stores, professional services, restaurants, and other everyday conveniences.

Buyers comparing Lake Grove properties may want to consider:

Access to major roads
Distance to shopping and services
Traffic patterns near commercial areas
Parking arrangements
Proximity to employment centers
Road noise and property-specific surroundings

The village's commercial activity can be convenient, but its effects differ by neighborhood and individual property.

Transportation and Commuting from Lake Grove

Lake Grove is centrally located within Suffolk County and provides access to several important roadways.

Middle Country Road / Route 25

An east-west route connecting Lake Grove with Centereach and other Long Island communities.

Nesconset Highway / Route 347

Another major east-west route serving the surrounding commercial and residential areas.

Long Island Expressway / Interstate 495

Accessible through nearby road connections, providing travel toward western Long Island and eastern Suffolk County.

Long Island Rail Road

Lake Grove does not have its own LIRR station. Residents may use nearby stations such as Stony Brook on the Port Jefferson Branch or Ronkonkoma on the Ronkonkoma Branch, depending on their destination and travel preferences.

Rail schedules, parking rules, service frequency, and connections vary.

MTA station information:

Stony Brook

Ronkonkoma

Travel times depend on traffic, route, train schedules, and individual circumstances.

A Brief History of Lake Grove

Lake Grove's history extends well before its incorporation as a village.

According to the Village's official historical account, settlement developed along Middle Country Road, formerly part of the Old Kings Highway, during the early 1700s.

Agriculture played an important role in the community's early economy. Residents also participated in local trades, transportation, and seasonal work.

During the nineteenth century, stores, a post office, and other gathering places developed around the village's crossroads.

Lake Grove officially incorporated in 1968.

The opening of Smith Haven Mall in March 1969 contributed to substantial commercial growth, helping transform the area into an important retail center.

Today, Lake Grove reflects both its historic residential development and its role in central Suffolk County commerce.

Official historical source: Village of Lake Grove history

Working With Jack in Lake Grove

Jack Cutrone serves Long Island buyers, sellers, and investors through Patriot Real Properties, with an office at 791 Middle Country Road, Selden, NY 11784. He holds MRP and PSA designations and can help clients compare properties, evaluate pricing, and plan a purchase or sale.

Buying a Home in Lake Grove, NY

Buying a home in Lake Grove requires more than comparing asking prices.

Start by identifying your financing options, preferred property features, and the locations that work for your needs.

Then evaluate current listings and recently closed comparable sales.

Important considerations include:

Property condition and maintenance
Roof, heating, cooling, and electrical systems
Property taxes and village obligations
School district verification
Permit and certificate-of-occupancy records
Lot boundaries and setbacks
Current market competition
Financing, insurance, and closing costs

As a Military Relocation Professional (MRP), I also work with veterans and military families considering homeownership on Long Island.

I can assist with the real estate side of the process while coordinating with the buyer's lender, attorney, inspector, and other professionals.

Learn more:

First-Time Home Buyer Guide

Military Relocation

Buy a Home

Selling a Home in Lake Grove, NY

Selling a Lake Grove property begins with understanding how it compares with other homes currently available and recently sold.

A realistic pricing strategy considers location, property type, condition, renovations, lot size, taxes, and competing inventory.

Preparing a home for sale may involve addressing maintenance issues, improving presentation, organizing property documentation, and planning photography and marketing.

As a Pricing Strategy Advisor (PSA), I help sellers analyze comparable sales and market conditions before choosing a listing strategy.

My goal is to help homeowners make informed decisions rather than relying on an automated home-value estimate alone.

Learn more:

Selling a Home

Suffolk County Real Estate

Investing in Lake Grove Real Estate

Lake Grove offers both residential real estate and a significant commercial corridor, making property-specific analysis important for prospective investors.

Residential investment opportunities may involve single-family properties or other permitted residential uses.

Commercial properties along Middle Country Road and near major shopping areas require a different type of analysis.

Investors should examine:

Current zoning and permitted uses
Village approval requirements
Existing leases and occupancy
Property taxes and operating expenses
Building condition
Parking and access
Utilities and infrastructure
Potential capital improvements
Financing and insurance
Comparable rents and sales
Applicable local regulations

The presence of Smith Haven Mall and nearby businesses does not guarantee investment returns or future appreciation.

Always verify zoning and permitted uses with the Village of Lake Grove and consult qualified legal, tax, and financial professionals.

Village information: Village of Lake Grove

Frequently Asked Questions About Lake Grove, NY

1. Where is Lake Grove, NY?

Lake Grove is an incorporated village in Suffolk County on Long Island, New York. It is located in central Suffolk County near Centereach, Stony Brook, Nesconset, and Lake Ronkonkoma.

2. Is Lake Grove a town or village?

Lake Grove is an incorporated village. It was incorporated in 1968 and has its own village government.

3. What is the population of Lake Grove?

The U.S. Census Bureau counted 11,072 residents in 2020 and estimated 11,168 residents as of July 1, 2025.

4. What is the Lake Grove real estate market like in 2026?

According to Redfin, the median home sale price in Lake Grove was approximately $799,471 over the three months ending August 2026, up 9.1% year over year. Individual home prices vary by location, condition, size, and other factors.

5. Is Smith Haven Mall in Lake Grove?

Yes. Smith Haven Mall is located at 313 Smith Haven Mall, Lake Grove, NY 11755. It opened in March 1969 and is a major shopping destination in central Suffolk County.

6. Does Lake Grove have an LIRR station?

Lake Grove does not have its own LIRR station. Nearby options include Stony Brook and Ronkonkoma stations. Service and parking should be checked directly with the MTA.

7. What types of homes are available in Lake Grove?

8. What school district serves Lake Grove?

School district assignment depends on the specific property address. Buyers should confirm the district and assigned schools directly with the appropriate school district before purchasing.

9. What are some things to do in Lake Grove?

Local options include Smith Haven Mall, restaurants along Middle Country Road, village parks, and seasonal village events. Nearby communities provide additional parks and cultural attractions.

10. What should I consider before buying a home in Lake Grove?

Review recent comparable sales, property taxes, condition, permits, school district boundaries, lot characteristics, financing costs, and the property's location relative to major roads and commercial areas.

Sources for the FAQ:

U.S. Census Bureau

Village of Lake Grove

Redfin

Smith Haven Mall

MTA

Thinking About Buying, Selling or Investing in Lake Grove?

Whether you're looking for a home in Lake Grove, preparing to sell, or evaluating an investment property, I'm available to help you understand the local market and your options.

Jack Cutrone, MRP, PSA

Licensed Real Estate Salesperson

Patriot Real Properties

791 Middle Country Rd, Selden, NY 11784

(631) 926-9592

Jack@PatriotRealProperties.com

JackCutrone.com

Contact Jack